🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.78 AU

Year: 234 Days

Day: 25.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,856,474 km

• M1: 24,983 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.96 AU - 2.38 AU

Year: 1198 Days

Day: 36.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.86 AU - 4.22 AU

Year: 2496 Days

Day: 38.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,856,474 km

• M1: 520,750 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 11.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.62 AU - 10 AU

Year: 9799 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,856,474 km

• M1: 144,512 km (0.09 R)
• M2: 684,111 km (0.071 R)
• M3: 1,536,819 km (0.113 R)
• M4: 2,049,491 km (0.076 R)
• M5: 2,730,460 km (0.056 R)
• M6: 3,357,575 km (0.09 R)
• M7: 4,410,744 km (0.036 R)
• M8: 5,042,944 km (0.118 R)
• M9: 5,989,600 km (0.08 R)
• M10: 6,907,382 km (0.062 R)
• M11: 8,233,717 km (0.079 R)
• M12: 10,087,384 km (0.086 R)
• M13: 10,460,781 km (0.115 R)
• M14: 11,687,782 km (0.059 R)
• M15: 12,575,347 km (0.111 R)
• M16: 13,395,293 km (0.056 R)
• M17: 13,847,078 km (0.061 R)
• M18: 14,543,606 km (0.106 R)
• M19: 17,167,104 km (0.115 R)
• M20: 17,633,251 km (0.092 R)
• M21: 18,244,807 km (0.048 R)
• M22: 22,610,671 km (0.054 R)
• M23: 23,904,992 km (0.092 R)
• M24: 26,463,863 km (0.118 R)
• M25: 31,421,986 km (0.073 R)
• M26: 34,276,163 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 17,827 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit